body{
    background: url(../img/dl.jpg) no-repeat;
    background-position: center;
    background-size: 100% 100%;
    background-size: cover;
    background-attachment: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-width: 800px;
    z-index: -10;
    zoom: 1;
    overflow: hidden;
}
// #load{
//     width: 500px;
//     height: 600px;
//     background-color: #4e336f;
//     opacity: 0.8;
//     position: fixed;
//     top: 50px;
//     right: 100px;
// }
.container {
    opacity: 0.7;
    background-color: rgb(0, 140, 255);
    width: 400px;
    min-height: 400px;
    position: fixed;
    top: 128px;
    right: 150px;
}

.title-p {
    width: 100%;
    text-align: center;
    font-size: 20px;
    font-weight: 550;
}

.register-box {
    margin-top: 50px;
}

.tips {
    margin-left: 10px;
}